Auto Advance suddenly not working

Hi guys!

I just installed and set a form few days ago. Let’s say on OCT 10, maybe a little before.

Today, OCT 14 I realized the auto advance stoped working. And also an error is shown in the console. (se bellow)

Any clue on what could have happend?

Since final setup I only mark that page as Home Page, and activated another plugin which I already deactivated to verify compatibility.

Also make a new, basic, form from scracht and it doesn’t work either. Nor in the preview.

Hope you guys can help me to worktrough this. Cheers!

Error in console:

Uncaught ReferenceError: $this is not defined

    <anonymous> https://www.sacarciudadaniaitaliana.com/ciudadania-italiana-por-via-judicial/wp-content/plugins/auto-advance-for-gravity-forms/js/aafg_script.js?ver=1697273633:77

    setTimeout handler* https://www.sacarciudadaniaitaliana.com/ciudadania-italiana-por-via-judicial/wp-content/plugins/auto-advance-for-gravity-forms/js/aafg_script.js?ver=1697273633:76

    jQuery 2

    dispatch

    handle
aafg_script.js:77:4

    <anónima> https://www.sacarciudadaniaitaliana.com/ciudadania-italiana-por-via-judicial/wp-content/plugins/auto-advance-for-gravity-forms/js/aafg_script.js?ver=1697273633:77

    (Asíncrono: setTimeout handler)
    <anónima> https://www.sacarciudadaniaitaliana.com/ciudadania-italiana-por-via-judicial/wp-content/plugins/auto-advance-for-gravity-forms/js/aafg_script.js?ver=1697273633:76

    jQuery 2

    dispatch

    handle

The page I need help with: [log in to see the link]